package com.xxx.abs;

/**
 * @version v1.0
 * @Description:
 * @Author zhanzhongxin
 * @Date 2021/7/14 14:06
 * @Copyright 博为峰
 */
public class Triangle extends Shape {

    @Override//注解
    public double area() {
        return 0;
    }

    @Override
    public double perimeter() {
        return 0;
    }
    //alt + enter

}
